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Only do pageflipping when the window isn't redirected

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Kristian Høgsberg 2009-07-23 10:15:17 -04:00 • committed by Jesse Barnes
parent f2cdca03e3
commit ae9d0ce9ba
1 changed files with 7 additions and 8 deletions
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15
hw/xfree86/dri2/dri2.c
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@ -347,21 +347,20 @@ static Bool
DRI2FlipCheck(DrawablePtr pDraw)
{
ScreenPtr pScreen = pDraw->pScreen;
WindowPtr pWin;
PixmapPtr pWinPixmap;
WindowPtr pWin, pRoot;
PixmapPtr pWinPixmap, pRootPixmap;
if (pDraw->type == DRAWABLE_PIXMAP)
return TRUE;
pRoot = WindowTable[pScreen->myNum];
pRootPixmap = pScreen->GetWindowPixmap(pRoot);
pWin = (WindowPtr) pDraw;
pWinPixmap = pScreen->GetWindowPixmap(pWin);
if (pDraw->width != pWinPixmap->drawable.width)
if (pRootPixmap != pWinPixmap)
return FALSE;
if (pDraw->height != pWinPixmap->drawable.height)
return FALSE;
if (pDraw->depth != pWinPixmap->drawable.depth)
return FALSE;
if (!REGION_EQUAL(pScreen, &pWin->clipList, &pWin->winSize))
if (!REGION_EQUAL(pScreen, &pWin->clipList, &pRoot->winSize))
return FALSE;
return TRUE;